Re: [PATCH] xen/arm: silence ambiguous integer casting warning error

[Julien Grall <julien.grall.oss@xxxxxxxxx>]

On Tue, 19 Apr 2022, 16:31 Paran Lee, <p4ranlee@xxxxxxxxx> wrote:

Hi, Julien Grall.

Thank you for checking it out. I'm sorry I forgot to attach the make log
as well.

Thanks for the logs!

My build configuration (include CFLGAS)

export ARCH=arm64
export XEN_TARGET_ARCH=arm64
export $(dpkg-architecture -aarm64);
export CROSS_COMPILE=aarch64-linux-gnu-
export CFLAGS="-g -Wall -Wextra -Wno-unused-parameter"

May I ask why you are modifying the flags? What's your end goal?

There reason I am asking is a lot of the helper for cpumask are using signed int. So switching only the local variables to unsigned sounds wrong to me.

Cheers,